Brush-shaped ZnO heteronanorods synthesized using thermal-assisted pulsed laser deposition

Jaewan Choi, Hyunjin Ji, Octolia Togibasa Tambunan, In Sung Hwang, Hyung Sik Woo, Jong Heun Lee, Bo Wha Lee, Chunli Liu, Seuk Joo Rhee, Chang Uk Jung, Gyu-Tae Kim

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Brush-shaped ZnO heteronanostructures were synthesized using a newly designed thermal-assisted pulsed laser deposition (T-PLD) system that combines the advantages of pulsed laser deposition (PLD) and a hot furnace system. Branched ZnO nanostructures were successfully grown onto CVD-grown backbone nanowires by T-PLD. Although ZnO growth at 300 °C resulted in core-shell structures, brush-shaped hierarchical nanostructures were formed at 500-600 °C. Materials properties were studied via photoluminescence (PL), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) characterizations. The enhanced photocurrent of a SnO 2-ZnO heterostructures device by irradiation with 365 nm wavelength ultraviolet (UV) light was also investigated by the current-voltage characteristics.

Original languageEnglish
Pages (from-to)4682-4688
Number of pages7
JournalACS Applied Materials and Interfaces
Volume3
Issue number12
DOIs
Publication statusPublished - 2011 Dec 28

Fingerprint

Brushes
Pulsed laser deposition
Nanostructures
Current voltage characteristics
Photocurrents
Nanowires
Heterojunctions
Chemical vapor deposition
Materials properties
Photoluminescence
Furnaces
Irradiation
Transmission electron microscopy
Wavelength
Scanning electron microscopy
Hot Temperature

Keywords

  • brush-shaped heteronanostructures
  • photocurrent
  • thermal-assisted pulsed laser deposition

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Brush-shaped ZnO heteronanorods synthesized using thermal-assisted pulsed laser deposition. / Choi, Jaewan; Ji, Hyunjin; Tambunan, Octolia Togibasa; Hwang, In Sung; Woo, Hyung Sik; Lee, Jong Heun; Lee, Bo Wha; Liu, Chunli; Rhee, Seuk Joo; Jung, Chang Uk; Kim, Gyu-Tae.

In: ACS Applied Materials and Interfaces, Vol. 3, No. 12, 28.12.2011, p. 4682-4688.

Research output: Contribution to journalArticle

Choi, J, Ji, H, Tambunan, OT, Hwang, IS, Woo, HS, Lee, JH, Lee, BW, Liu, C, Rhee, SJ, Jung, CU & Kim, G-T 2011, 'Brush-shaped ZnO heteronanorods synthesized using thermal-assisted pulsed laser deposition', ACS Applied Materials and Interfaces, vol. 3, no. 12, pp. 4682-4688. https://doi.org/10.1021/am201106v
Choi, Jaewan ; Ji, Hyunjin ; Tambunan, Octolia Togibasa ; Hwang, In Sung ; Woo, Hyung Sik ; Lee, Jong Heun ; Lee, Bo Wha ; Liu, Chunli ; Rhee, Seuk Joo ; Jung, Chang Uk ; Kim, Gyu-Tae. / Brush-shaped ZnO heteronanorods synthesized using thermal-assisted pulsed laser deposition. In: ACS Applied Materials and Interfaces. 2011 ; Vol. 3, No. 12. pp. 4682-4688.
@article{a37185015b584b4797d78507ebda4305,
title = "Brush-shaped ZnO heteronanorods synthesized using thermal-assisted pulsed laser deposition",
abstract = "Brush-shaped ZnO heteronanostructures were synthesized using a newly designed thermal-assisted pulsed laser deposition (T-PLD) system that combines the advantages of pulsed laser deposition (PLD) and a hot furnace system. Branched ZnO nanostructures were successfully grown onto CVD-grown backbone nanowires by T-PLD. Although ZnO growth at 300 °C resulted in core-shell structures, brush-shaped hierarchical nanostructures were formed at 500-600 °C. Materials properties were studied via photoluminescence (PL), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) characterizations. The enhanced photocurrent of a SnO 2-ZnO heterostructures device by irradiation with 365 nm wavelength ultraviolet (UV) light was also investigated by the current-voltage characteristics.",
keywords = "brush-shaped heteronanostructures, photocurrent, thermal-assisted pulsed laser deposition",
author = "Jaewan Choi and Hyunjin Ji and Tambunan, {Octolia Togibasa} and Hwang, {In Sung} and Woo, {Hyung Sik} and Lee, {Jong Heun} and Lee, {Bo Wha} and Chunli Liu and Rhee, {Seuk Joo} and Jung, {Chang Uk} and Gyu-Tae Kim",
year = "2011",
month = "12",
day = "28",
doi = "10.1021/am201106v",
language = "English",
volume = "3",
pages = "4682--4688",
journal = "ACS applied materials & interfaces",
issn = "1944-8244",
publisher = "American Chemical Society",
number = "12",

}

TY - JOUR

T1 - Brush-shaped ZnO heteronanorods synthesized using thermal-assisted pulsed laser deposition

AU - Choi, Jaewan

AU - Ji, Hyunjin

AU - Tambunan, Octolia Togibasa

AU - Hwang, In Sung

AU - Woo, Hyung Sik

AU - Lee, Jong Heun

AU - Lee, Bo Wha

AU - Liu, Chunli

AU - Rhee, Seuk Joo

AU - Jung, Chang Uk

AU - Kim, Gyu-Tae

PY - 2011/12/28

Y1 - 2011/12/28

N2 - Brush-shaped ZnO heteronanostructures were synthesized using a newly designed thermal-assisted pulsed laser deposition (T-PLD) system that combines the advantages of pulsed laser deposition (PLD) and a hot furnace system. Branched ZnO nanostructures were successfully grown onto CVD-grown backbone nanowires by T-PLD. Although ZnO growth at 300 °C resulted in core-shell structures, brush-shaped hierarchical nanostructures were formed at 500-600 °C. Materials properties were studied via photoluminescence (PL), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) characterizations. The enhanced photocurrent of a SnO 2-ZnO heterostructures device by irradiation with 365 nm wavelength ultraviolet (UV) light was also investigated by the current-voltage characteristics.

AB - Brush-shaped ZnO heteronanostructures were synthesized using a newly designed thermal-assisted pulsed laser deposition (T-PLD) system that combines the advantages of pulsed laser deposition (PLD) and a hot furnace system. Branched ZnO nanostructures were successfully grown onto CVD-grown backbone nanowires by T-PLD. Although ZnO growth at 300 °C resulted in core-shell structures, brush-shaped hierarchical nanostructures were formed at 500-600 °C. Materials properties were studied via photoluminescence (PL), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) characterizations. The enhanced photocurrent of a SnO 2-ZnO heterostructures device by irradiation with 365 nm wavelength ultraviolet (UV) light was also investigated by the current-voltage characteristics.

KW - brush-shaped heteronanostructures

KW - photocurrent

KW - thermal-assisted pulsed laser deposition

UR - http://www.scopus.com/inward/record.url?scp=84862831365&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84862831365&partnerID=8YFLogxK

U2 - 10.1021/am201106v

DO - 10.1021/am201106v

M3 - Article

VL - 3

SP - 4682

EP - 4688

JO - ACS applied materials & interfaces

JF - ACS applied materials & interfaces

SN - 1944-8244

IS - 12

ER -